National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Partly Cloudy

43°F

6°C

Humidity 76%
Wind Speed N 9 mph
Barometer NA
Dewpoint 36°F (2°C)
Visibility 100.00 mi
Wind Chill38°F (3°C)
Last update 17 Apr 2:51 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Breezy, with a north wind 15 to 20 mph becoming southeast after midnight. Winds could gust as high as 30 mph.

    Low: 33 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 41. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 30 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 5am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 26. Very windy, with a southwest wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 26 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Rain showers before 10am, then snow. Patchy fog before 9am. High near 38. Very windy, with a southwest wind 35 to 40 mph becoming northwest in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 38 °F

    Rain/Snow and
    Patchy Fog
    then Snow and
    Very Windy

  • Sunday Night

    Sunday Night: Snow, mainly before 8pm. Low around 10. Very windy, with a northwest wind around 55 mph, with gusts as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 10 °F

    Very Windy.
    Snow then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 21. Very windy.

    High: 21 °F

    Partly Sunny
    and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. Very windy.

    Low: 10 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 28. Windy.

    High: 28 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers after 8pm. Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. Breezy, with a north wind 15 to 20 mph becoming southeast after midnight. Winds could gust as high as 30 mph.
Saturday
Mostly sunny, with a high near 41. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 30 mph.
Saturday Night
Showers likely, mainly after 5am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 26. Very windy, with a southwest wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain showers before 10am, then snow. Patchy fog before 9am. High near 38. Very windy, with a southwest wind 35 to 40 mph becoming northwest in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow, mainly before 8pm. Low around 10. Very windy, with a northwest wind around 55 mph, with gusts as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Partly sunny, with a high near 21. Very windy.
Monday Night
Partly cloudy, with a low around 10. Very windy.
Tuesday
Sunny, with a high near 28. Windy.
Tuesday Night
A 40 percent chance of snow showers after 8pm. Mostly cloudy, with a low around 20. Windy.
Wednesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 31. Windy.
Wednesday Night
Partly cloudy, with a low around 20. Windy.
Thursday
Mostly sunny, with a high near 33. Very windy.
Thursday Night
Mostly cloudy, with a low around 23. Windy.
Friday
Partly sunny, with a high near 36. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
2:40 pm EDT Apr 17, 2026
Forecast Valid:
3pm EDT Apr 17, 2026-6pm EDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation